public static enum Connection.ConnectionState extends Enum<Connection.ConnectionState>
| 枚举常量和说明 |
|---|
CONNECTED |
DISCONNECTED |
PREPARE |
| 限定符和类型 | 方法和说明 |
|---|---|
static Connection.ConnectionState |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static Connection.ConnectionState[] |
values()
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。
|
public static final Connection.ConnectionState CONNECTED
public static final Connection.ConnectionState PREPARE
public static final Connection.ConnectionState DISCONNECTED
public static Connection.ConnectionState[] values()
for (Connection.ConnectionState c : Connection.ConnectionState.values()) System.out.println(c);
public static Connection.ConnectionState valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值Copyright © 2020. All rights reserved.